GB1526430A - Fuel vaporizer and control system - Google Patents

Fuel vaporizer and control system

Info

Publication number
GB1526430A
GB1526430A GB44946/75A GB4494675A GB1526430A GB 1526430 A GB1526430 A GB 1526430A GB 44946/75 A GB44946/75 A GB 44946/75A GB 4494675 A GB4494675 A GB 4494675A GB 1526430 A GB1526430 A GB 1526430A
Authority
GB
United Kingdom
Prior art keywords
fuel
pipe
air
valve
exhaust gases
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB44946/75A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB44946/75A priority Critical patent/GB1526430A/en
Publication of GB1526430A publication Critical patent/GB1526430A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M31/00—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture
    • F02M31/02—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating
    • F02M31/16—Other apparatus for heating fuel
    • F02M31/18—Other apparatus for heating fuel to vaporise fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M17/00—Carburettors having pertinent characteristics not provided for in, or of interest apart from, the apparatus of preceding main groups F02M1/00 - F02M15/00
    • F02M17/18—Other surface carburettors
    • F02M17/20—Other surface carburettors with fuel bath
    • F02M17/22—Other surface carburettors with fuel bath with air bubbling through bath
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/022—Adding fuel and water emulsion, water or steam
    • F02M25/025—Adding water
    • F02M25/028—Adding water into the charge intakes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/36—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with means for adding fluids other than exhaust gas to the recirculation passage; with reformers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/17—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the intake system
    • F02M26/19—Means for improving the mixing of air and recirculated exhaust gases, e.g. venturis or multiple openings to the intake system
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

1526430 Vaporizing liquid fuel W L ROSE and H J JOHNSON 30 Oct 1975 44946/75 Headings F1B and F1H A method of maintaining constant and desired fuel-air ratio in a combustible mixture for use in an I.C. engine comprises providing fuel in a vaporized state at its dew point in a diluent gas, mixing the vaporized fuel and diluent gas with air and controlling the fuel flow-rate and the air flow-rate to maintain the desired fuel-air ratio. The diluent gas consists of engine exhaust gases which are passed via pipe 25 and pipe 30 into a chamber 21 to bubble through fuel 28, the resulting vapour and fuel droplets passing baffles 34 heated by the pipe 30 which cause partial evaporation.of the droplets and separate out the remainder to flow back into the fuel 28. The exhaust gases saturated with fuel vapour leave via an outlet 24 and pass via a throttle valve (38) Fig. 5 (not shown) to mix with air controlled by a butterfly valve 16. A control box (39) Fig. 5 (not shown) controls the opening of one valve in response to the opening of the other. Water may be added to the charge via a Venturi 18' from a tank 19 which is pressurized by exhaust gases. The exhaust connection pipe 25 is provided with a one-way check-valve 26.
GB44946/75A 1975-10-30 1975-10-30 Fuel vaporizer and control system Expired GB1526430A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB44946/75A GB1526430A (en) 1975-10-30 1975-10-30 Fuel vaporizer and control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB44946/75A GB1526430A (en) 1975-10-30 1975-10-30 Fuel vaporizer and control system

Publications (1)

Publication Number Publication Date
GB1526430A true GB1526430A (en) 1978-09-27

Family

ID=10435338

Family Applications (1)

Application Number Title Priority Date Filing Date
GB44946/75A Expired GB1526430A (en) 1975-10-30 1975-10-30 Fuel vaporizer and control system

Country Status (1)

Country Link
GB (1) GB1526430A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0211097A1 (en) * 1985-08-03 1987-02-25 Alexander T. Pol Method and carburetor for producing a fuel mixture
ES2546391A1 (en) * 2015-04-08 2015-09-23 Johanna María AGUDELO GONZÁLEZ Kit for the reduction of fuel consumption and polluting emissions, in internal combustión engines and installation and activation procedure (Machine-translation by Google Translate, not legally binding)
WO2018107192A1 (en) * 2016-12-12 2018-06-21 Gerhard Muck Method for operating an internal combustion engine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0211097A1 (en) * 1985-08-03 1987-02-25 Alexander T. Pol Method and carburetor for producing a fuel mixture
ES2546391A1 (en) * 2015-04-08 2015-09-23 Johanna María AGUDELO GONZÁLEZ Kit for the reduction of fuel consumption and polluting emissions, in internal combustión engines and installation and activation procedure (Machine-translation by Google Translate, not legally binding)
WO2018107192A1 (en) * 2016-12-12 2018-06-21 Gerhard Muck Method for operating an internal combustion engine

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee